title: One-pot synthesis of phenol derivatives by the novel intramolecular Alder-Rickert reaction: effects of aryl substituent at the 3-position of cyclohexenone derivatives on reactivity.
abstract: We examined In(OTf)3-catalyzed enolization and intramolecular Alder-Rickert reactions of cyclohexenone derivatives. The 3-aryl substituted cyclohexenone derivatives bearing an ethoxycarbonyl-substituted alkyne moiety could be converted into the corresponding phenols in comparatively good yield.
authors.affiliation: School of Pharmaceutical Sciences, Ohu University, Koriyama, Fukushima 963–8611, Japan.
authors.forename: Atsushi
authors.initials: A
authors.lastname: Kinbara
authors.forename: Takehiro
authors.initials: T
authors.lastname: Yamagishi
authors.forename: Takeshi
authors.initials: T
authors.lastname: Fujishige
authors.forename: Hiroaki
authors.initials: H
authors.lastname: Miyaoka
mesh_terms: D000480:Alkynes / Q000737:chemistry; D002384:Catalysis; D056831:Coordination Complexes / Q000737:chemistry; D053138:Cyclohexenes / Q000737:chemistry*; D007204:Indium / Q000737:chemistry; D010636:Phenols / Q000138:chemical synthesis / Q000737:chemistry*
chemical_list: D000480:Alkynes; D056831:Coordination Complexes; D053138:Cyclohexenes; D010636:Phenols; D007204:Indium; C052568:cyclohexene